app/views/pulitzer/posts/_show_slug.html.erb in pulitzer-0.15.22 vs app/views/pulitzer/posts/_show_slug.html.erb in pulitzer-0.15.23

@@ -2,10 +2,10 @@
   <% if @preview_path && post.preview_version&.publishable? %>
     <%= link_to "Preview", @preview_path, target: '_blank' %>
   <% else %>
     <small>Preview not available.
       <% if !post.preview_version&.publishable? %>
-        Missing required content
+        <%= post.preview_version.missing_requirement_messages.join(', ') %>
       <% end %>
     </small>
   <% end %>
 </div>